FIG. 25. — A-C, I, J, Tertonium curvicornum n. gen., n in Lower Tithonian mono- and dicyrtid Nassellaria (Radiolaria) from the Solnhofen area (southern Germany)

FIG. 25. — A-C, I, J, Tertonium curvicornum n. gen., n. sp.; A, holotype, right latero-dorsal view; B, C, I, J, paratypes; B, C, right lateral views; I, J, basal view showing details of initial spicule; D-H, Tertonium rectum n. gen., n. sp.; D, E, holotype, dorsal and basal views; F-H, paratypes; F, G, right lateral and apical views; H, detail of surface of proximal part of thorax. Scale bars: A-G, 100 µm; H, I, 30 µm; J, 10 µm.